UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bnagd8K9P7ZRXWpsc+Nd7RzR4Y/CekJTVX/A0sACchk=' 
WHERE 
  key_id = '544dd2bde1f4654f1df7dac0413efebc13d12b83b83beff4803e437cae3c13f9' 
  AND (
    token = 'Bnagd8K9P7ZRXWpsc+Nd7RzR4Y/CekJTVX/A0sACchk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )